200020022002020 has 96 divisors (see below), whose sum is σ = 637534172943360. Its totient is φ = 46381454373760.

The previous prime is 200020022001953. The next prime is 200020022002027. The reversal of 200020022002020 is 20200220020002.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a junction number, because it is equal to n+sod(n) for n = 200020022001987 and 200020022002005.

It is not an unprimeable number, because it can be changed into a prime (200020022002027) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6588259590 + ... + 6588289949.

It is an arithmetic number, because the mean of its divisors is an integer number (6640980968160).

Almost surely, 2^{200020022002020} is an apocalyptic number.

200020022002020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

200020022002020 is an abundant number, since it is smaller than the sum of its proper divisors (437514150941340).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

200020022002020 is a wasteful number, since it uses less digits than its factorization.

200020022002020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13176549585 (or 13176549583 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 12.

Adding to 200020022002020 its reverse (20200220020002), we get a palindrome (220220242022022).

The spelling of 200020022002020 in words is "two hundred trillion, twenty billion, twenty-two million, two thousand, twenty".